| 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 | $232.91 | 11.445% | $259.5665 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $66.43 | 11.220% | $73.8834 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $26.54 | 6.291% | $28.2096 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $171.46 | 4.837% | $179.7535 | $179.75 | $179.75 | $179.80 |
| Purchase #5 | $17.74 | 11.621% | $19.8016 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $194.48 | 12.813% | $219.3987 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $233.78 | 10.576% | $258.5046 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $943.34 | $1,039.1179 | $1,039.11 | $1,039.10 | $1,039.20 | |