| 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 | $123.93 | 10.415% | $136.8373 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $15.69 | 10.406% | $17.3227 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $110.25 | 10.163% | $121.4547 | $121.45 | $121.45 | $121.50 |
| Purchase #4 | $135.29 | 6.817% | $144.5127 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $211.92 | 12.844% | $239.139 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $91.86 | 7.731% | $98.9617 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $141.65 | 8.307% | $153.4169 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $830.59 | $911.6450 | $911.64 | $911.60 | $911.60 | |