| 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 | $12.55 | 8.461% | $13.6119 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $194.65 | 13.367% | $220.6689 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $108.64 | 3.162% | $112.0752 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $224.84 | 9.392% | $245.957 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $141.75 | 12.757% | $159.833 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $177.79 | 6.520% | $189.3819 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $146.32 | 8.280% | $158.4353 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $1,006.54 | $1,099.9632 | $1,099.97 | $1,100.00 | $1,100.00 | |