| 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 | $134.49 | 5.518% | $141.9112 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $117.76 | 8.171% | $127.3822 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $190.99 | 10.643% | $211.3171 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $244.53 | 8.253% | $264.7111 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $238.61 | 13.210% | $270.1304 | $270.13 | $270.15 | $270.10 |
| Purchase #6 | $8.96 | 11.542% | $9.9942 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $61.40 | 4.413% | $64.1096 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $996.74 | $1,089.5558 | $1,089.55 | $1,089.55 | $1,089.50 | |