| 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 | $194.84 | 4.251% | $203.1226 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $11.69 | 5.384% | $12.3194 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $230.67 | 11.210% | $256.5281 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $72.49 | 9.302% | $79.233 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $45.53 | 9.150% | $49.696 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $122.56 | 6.201% | $130.1599 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $38.89 | 12.229% | $43.6459 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $716.67 | $774.7049 | $774.71 | $774.70 | $774.60 | |