| 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 | $131.92 | 3.336% | $136.3209 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $136.32 | 3.656% | $141.3039 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $59.58 | 7.608% | $64.1128 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $241.48 | 6.709% | $257.6809 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $181.81 | 5.159% | $191.1896 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $128.57 | 5.257% | $135.3289 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $244.41 | 8.731% | $265.7494 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,124.09 | $1,191.6864 | $1,191.68 | $1,191.70 | $1,191.60 | |