| 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 | $211.36 | 12.754% | $238.3169 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $223.72 | 7.195% | $239.8167 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $189.89 | 6.466% | $202.1683 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $41.87 | 8.318% | $45.3527 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $192.83 | 7.682% | $207.6432 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $108.64 | 8.656% | $118.0439 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $18.59 | 8.608% | $20.1902 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $986.90 | $1,071.5319 | $1,071.53 | $1,071.50 | $1,071.50 | |