| 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 | $128.98 | 11.751% | $144.1364 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $207.36 | 11.861% | $231.955 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $138.54 | 10.152% | $152.6046 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $32.58 | 10.294% | $35.9338 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $40.33 | 11.597% | $45.0071 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $234.95 | 5.860% | $248.7181 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $34.75 | 5.258% | $36.5772 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $817.49 | $894.9322 | $894.94 | $894.95 | $894.90 | |