| 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 | $241.32 | 6.340% | $256.6197 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $93.46 | 7.686% | $100.6433 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $116.70 | 13.136% | $132.0297 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $53.54 | 7.258% | $57.4259 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $210.31 | 7.637% | $226.3714 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $177.58 | 10.271% | $195.8192 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $184.45 | 11.163% | $205.0402 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $1,077.36 | $1,173.9494 | $1,173.95 | $1,173.95 | $1,173.80 | |