| 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 | $79.94 | 10.584% | $88.4008 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $171.51 | 9.776% | $188.2768 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $91.39 | 8.571% | $99.223 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $176.95 | 9.757% | $194.215 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $188.73 | 10.369% | $208.2994 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $189.35 | 11.764% | $211.6251 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $10.86 | 11.793% | $12.1407 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $908.73 | $1,002.1808 | $1,002.19 | $1,002.20 | $1,002.10 | |