| 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 | $101.81 | 11.189% | $113.2015 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $137.61 | 13.193% | $155.7649 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $230.81 | 5.795% | $244.1854 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $202.40 | 4.804% | $212.1233 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $138.47 | 5.409% | $145.9598 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $241.28 | 11.553% | $269.1551 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $34.95 | 11.807% | $39.0765 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,087.33 | $1,179.4665 | $1,179.47 | $1,179.45 | $1,179.60 | |