| 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 | $197.76 | 12.319% | $222.1221 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $45.28 | 10.509% | $50.0385 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $120.51 | 8.409% | $130.6437 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $197.89 | 10.434% | $218.5378 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $238.56 | 6.181% | $253.3054 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $122.66 | 5.442% | $129.3352 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $65.28 | 13.846% | $74.3187 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $987.94 | $1,078.3014 | $1,078.31 | $1,078.30 | $1,078.10 | |