| 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 | $207.29 | 10.275% | $228.589 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $73.92 | 4.232% | $77.0483 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $248.51 | 11.287% | $276.5593 | $276.56 | $276.55 | $276.60 |
| Purchase #4 | $194.32 | 4.792% | $203.6318 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $167.94 | 8.628% | $182.4299 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $141.92 | 9.726% | $155.7231 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $138.94 | 8.604% | $150.8944 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $1,172.84 | $1,274.8758 | $1,274.87 | $1,274.90 | $1,274.80 | |