| 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 | $213.39 | 11.306% | $237.5159 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $235.57 | 7.193% | $252.5146 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $142.56 | 4.251% | $148.6202 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $29.99 | 10.667% | $33.189 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $122.92 | 12.856% | $138.7226 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $223.57 | 9.851% | $245.5939 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $58.85 | 4.450% | $61.4688 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $1,026.85 | $1,117.6250 | $1,117.62 | $1,117.55 | $1,117.60 | |