| 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 | $23.41 | 8.512% | $25.4027 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $213.27 | 11.845% | $238.5318 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $187.67 | 6.717% | $200.2758 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $169.76 | 10.163% | $187.0127 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $65.82 | 13.672% | $74.8189 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $128.53 | 5.698% | $135.8536 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $246.30 | 12.313% | $276.6269 | $276.63 | $276.65 | $276.60 |
| 7 purchase totals = | $1,034.76 | $1,138.5224 | $1,138.52 | $1,138.55 | $1,138.50 | |