| 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 | $124.99 | 3.299% | $129.1134 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $52.82 | 8.750% | $57.4418 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $64.75 | 12.629% | $72.9273 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $225.62 | 3.307% | $233.0813 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $142.57 | 11.299% | $158.679 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $172.90 | 9.321% | $189.016 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $246.87 | 13.320% | $279.7531 | $279.75 | $279.75 | $279.80 |
| 7 purchase totals = | $1,030.52 | $1,120.0119 | $1,120.01 | $1,120.05 | $1,120.00 | |