| 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 | $101.58 | 10.153% | $111.8934 | $111.89 | $111.90 | $111.90 |
| Purchase #2 | $219.65 | 9.428% | $240.3586 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $202.74 | 10.348% | $223.7195 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $133.71 | 11.753% | $149.4249 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $247.94 | 10.224% | $273.2894 | $273.29 | $273.30 | $273.30 |
| Purchase #6 | $186.44 | 7.312% | $200.0725 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $175.48 | 6.475% | $186.8423 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,267.54 | $1,385.6006 | $1,385.59 | $1,385.55 | $1,385.60 | |