| 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 | $231.29 | 11.149% | $257.0765 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $178.87 | 13.370% | $202.7849 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $187.36 | 11.259% | $208.4549 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $250.94 | 7.236% | $269.098 | $269.10 | $269.10 | $269.10 |
| Purchase #5 | $169.38 | 3.813% | $175.8385 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $153.71 | 4.699% | $160.9328 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $192.77 | 9.307% | $210.7111 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,364.32 | $1,484.8967 | $1,484.89 | $1,484.95 | $1,484.90 | |