| 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 | $200.38 | 9.781% | $219.9792 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $83.27 | 11.812% | $93.1059 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $250.61 | 8.577% | $272.1048 | $272.10 | $272.10 | $272.10 |
| Purchase #4 | $185.99 | 7.309% | $199.584 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $23.71 | 13.149% | $26.8276 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $198.93 | 4.428% | $207.7386 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $56.70 | 13.152% | $64.1572 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $999.59 | $1,083.4973 | $1,083.50 | $1,083.55 | $1,083.50 | |