| 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 | $210.68 | 4.586% | $220.3418 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $38.94 | 11.266% | $43.327 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $92.27 | 11.672% | $103.0398 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $118.64 | 13.831% | $135.0491 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $189.27 | 5.411% | $199.5114 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $234.74 | 3.783% | $243.6202 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $192.26 | 9.352% | $210.2402 | $210.24 | $210.25 | $210.20 |
| 7 purchase totals = | $1,076.80 | $1,155.1295 | $1,155.13 | $1,155.15 | $1,154.90 | |