| 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 | $117.36 | 11.461% | $130.8106 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $135.86 | 7.135% | $145.5536 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $110.61 | 12.586% | $124.5314 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $204.40 | 3.583% | $211.7237 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $32.70 | 3.551% | $33.8612 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $114.83 | 8.679% | $124.7961 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $209.74 | 9.207% | $229.0508 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $925.50 | $1,000.3274 | $1,000.32 | $1,000.30 | $1,000.40 | |