| 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 | $243.63 | 10.459% | $269.1113 | $269.11 | $269.10 | $269.10 |
| Purchase #2 | $137.87 | 8.304% | $149.3187 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $206.55 | 11.566% | $230.4396 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $246.40 | 13.490% | $279.6394 | $279.64 | $279.65 | $279.60 |
| Purchase #5 | $155.36 | 12.445% | $174.6946 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $221.34 | 3.355% | $228.766 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $167.87 | 5.120% | $176.4649 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $1,379.02 | $1,508.4345 | $1,508.43 | $1,508.40 | $1,508.40 | |