| 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 | $16.42 | 12.297% | $18.4392 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $239.71 | 5.815% | $253.6491 | $253.65 | $253.65 | $253.60 |
| Purchase #3 | $90.86 | 12.335% | $102.0676 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $194.52 | 8.782% | $211.6027 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $86.45 | 9.361% | $94.5426 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $179.54 | 7.563% | $193.1186 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $130.53 | 11.527% | $145.5762 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $938.03 | $1,018.9960 | $1,019.00 | $1,019.00 | $1,018.90 | |