| 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 | $210.28 | 9.761% | $230.8054 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $160.48 | 6.872% | $171.5082 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $180.61 | 8.499% | $195.96 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $210.77 | 4.721% | $220.7205 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $211.76 | 13.238% | $239.7928 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $195.93 | 5.168% | $206.0557 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $100.67 | 8.184% | $108.9088 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $1,270.50 | $1,373.7514 | $1,373.76 | $1,373.70 | $1,373.80 | |