| 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 | $219.26 | 4.733% | $229.6376 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $60.66 | 5.494% | $63.9927 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $17.41 | 9.431% | $19.0519 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $180.77 | 9.837% | $198.5523 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $40.73 | 3.457% | $42.138 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $248.85 | 8.516% | $270.0421 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $31.84 | 9.807% | $34.9625 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $799.52 | $858.3771 | $858.37 | $858.40 | $858.40 | |