| 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 | $189.66 | 8.208% | $205.2273 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $172.47 | 11.309% | $191.9746 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $45.33 | 9.402% | $49.5919 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $211.39 | 10.826% | $234.2751 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $140.52 | 6.260% | $149.3166 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $132.91 | 4.139% | $138.4111 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $239.26 | 13.374% | $271.2586 | $271.26 | $271.25 | $271.30 |
| 7 purchase totals = | $1,131.54 | $1,240.0552 | $1,240.06 | $1,240.05 | $1,240.10 | |