| 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 | $111.25 | 9.183% | $121.4661 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $139.57 | 7.220% | $149.647 | $149.65 | $149.65 | $149.60 |
| Purchase #3 | $189.88 | 11.245% | $211.232 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $142.68 | 7.516% | $153.4038 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $238.40 | 3.619% | $247.0277 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $224.54 | 4.323% | $234.2469 | $234.25 | $234.25 | $234.20 |
| Purchase #7 | $135.95 | 8.607% | $147.6512 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $1,182.27 | $1,264.6747 | $1,264.68 | $1,264.70 | $1,264.60 | |