| 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 | $120.34 | 7.530% | $129.4016 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $191.93 | 11.263% | $213.5471 | $213.55 | $213.55 | $213.50 |
| Purchase #3 | $241.72 | 7.686% | $260.2986 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $35.64 | 8.300% | $38.5981 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $240.49 | 11.271% | $267.5956 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $25.28 | 4.117% | $26.3208 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $137.82 | 4.575% | $144.1253 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $993.22 | $1,079.8871 | $1,079.90 | $1,079.90 | $1,079.80 | |