| 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 | $139.62 | 7.121% | $149.5623 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $136.76 | 7.740% | $147.3452 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $126.88 | 6.624% | $135.2845 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $70.49 | 10.351% | $77.7864 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $247.72 | 8.580% | $268.9744 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $44.91 | 6.779% | $47.9544 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $228.57 | 5.578% | $241.3196 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $994.95 | $1,068.2268 | $1,068.22 | $1,068.20 | $1,068.30 | |