| 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 | $111.51 | 3.209% | $115.0884 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $10.25 | 6.132% | $10.8785 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $244.73 | 11.772% | $273.5396 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $229.40 | 11.836% | $256.5518 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $240.28 | 3.292% | $248.19 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $29.67 | 3.814% | $30.8016 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $128.76 | 7.698% | $138.6719 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $994.60 | $1,073.7218 | $1,073.72 | $1,073.75 | $1,073.80 | |