| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.50 | 13.847% | $120.1086 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $134.31 | 11.106% | $149.2265 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $241.47 | 5.566% | $254.9102 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $176.69 | 9.824% | $194.048 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $165.68 | 13.740% | $188.4444 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $145.29 | 10.569% | $160.6457 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $149.62 | 4.756% | $156.7359 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $1,118.56 | $1,224.1193 | $1,224.13 | $1,224.15 | $1,223.90 | |