| 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 | $104.37 | 7.758% | $112.467 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $129.81 | 12.797% | $146.4218 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $117.48 | 7.783% | $126.6235 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $178.74 | 8.656% | $194.2117 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $221.93 | 7.658% | $238.9254 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $198.61 | 5.546% | $209.6249 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $222.70 | 7.367% | $239.1063 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,173.64 | $1,267.3806 | $1,267.38 | $1,267.30 | $1,267.30 | |