| 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 | $94.29 | 7.701% | $101.5513 | $101.55 | $101.55 | $101.60 |
| Purchase #2 | $79.86 | 12.219% | $89.6181 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $230.76 | 6.429% | $245.5956 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $154.39 | 3.201% | $159.332 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $161.65 | 10.848% | $179.1858 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $136.26 | 13.164% | $154.1973 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $100.65 | 8.515% | $109.2203 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $957.86 | $1,038.7004 | $1,038.71 | $1,038.70 | $1,038.70 | |