| 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 | $198.26 | 4.865% | $207.9053 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $123.77 | 4.471% | $129.3038 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $193.65 | 10.608% | $214.1924 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $39.70 | 6.553% | $42.3015 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $93.63 | 6.356% | $99.5811 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $103.47 | 4.315% | $107.9347 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $59.28 | 11.500% | $66.0972 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $811.76 | $867.3160 | $867.31 | $867.35 | $867.30 | |