| 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 | $113.33 | 10.196% | $124.8851 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $159.55 | 13.405% | $180.9377 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $102.86 | 8.651% | $111.7584 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $129.68 | 4.387% | $135.3691 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $174.32 | 7.638% | $187.6346 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $239.63 | 11.754% | $267.7961 | $267.80 | $267.80 | $267.80 |
| Purchase #7 | $32.85 | 13.289% | $37.2154 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $952.22 | $1,045.5964 | $1,045.61 | $1,045.60 | $1,045.60 | |