| 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 | $198.30 | 11.655% | $221.4119 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $12.53 | 6.187% | $13.3052 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $232.26 | 10.601% | $256.8819 | $256.88 | $256.90 | $256.90 |
| Purchase #4 | $88.53 | 8.821% | $96.3392 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $197.63 | 6.861% | $211.1894 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $43.89 | 8.281% | $47.5245 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $215.46 | 11.449% | $240.128 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $988.60 | $1,086.7801 | $1,086.78 | $1,086.80 | $1,086.70 | |