| 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 | $67.37 | 10.668% | $74.557 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $223.75 | 4.446% | $233.6979 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $230.57 | 11.271% | $256.5575 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $42.82 | 4.278% | $44.6518 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $216.42 | 13.137% | $244.8511 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $187.79 | 8.219% | $203.2245 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $146.46 | 4.724% | $153.3788 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $1,115.18 | $1,210.9186 | $1,210.92 | $1,210.90 | $1,211.10 | |