| 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 | $213.89 | 7.433% | $229.7884 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $240.49 | 6.805% | $256.8553 | $256.86 | $256.85 | $256.90 |
| Purchase #3 | $23.48 | 7.391% | $25.2154 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $93.68 | 6.355% | $99.6334 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $152.71 | 10.577% | $168.8621 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $178.92 | 10.228% | $197.2199 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $136.53 | 9.313% | $149.245 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $1,039.70 | $1,126.8195 | $1,126.83 | $1,126.80 | $1,126.80 | |