| 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 | $9.98 | 11.502% | $11.1279 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $154.84 | 9.262% | $169.1813 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $239.62 | 4.331% | $249.9979 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $193.52 | 12.220% | $217.1681 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $161.69 | 3.103% | $166.7072 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $172.93 | 9.482% | $189.3272 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $46.47 | 3.559% | $48.1239 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $979.05 | $1,051.6335 | $1,051.64 | $1,051.65 | $1,051.60 | |