| 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 | $248.77 | 11.365% | $277.0427 | $277.04 | $277.05 | $277.00 |
| Purchase #2 | $87.29 | 13.263% | $98.8673 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $74.95 | 4.873% | $78.6023 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $105.64 | 4.651% | $110.5533 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $180.35 | 5.310% | $189.9266 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $222.94 | 13.410% | $252.8363 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $197.33 | 12.565% | $222.1245 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,117.27 | $1,229.9530 | $1,229.95 | $1,229.95 | $1,229.90 | |