| 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 | $243.82 | 5.369% | $256.9107 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $27.92 | 11.771% | $31.2065 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $119.63 | 13.387% | $135.6449 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $149.28 | 6.700% | $159.2818 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $99.86 | 12.305% | $112.1478 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $107.99 | 5.582% | $114.018 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $153.86 | 12.296% | $172.7786 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $902.36 | $981.9883 | $981.99 | $982.00 | $981.90 | |