| 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 | $242.27 | 6.363% | $257.6856 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $100.35 | 12.768% | $113.1627 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $69.80 | 7.460% | $75.0071 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $23.64 | 6.354% | $25.1421 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $207.26 | 5.873% | $219.4324 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $194.68 | 3.725% | $201.9318 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $182.82 | 5.160% | $192.2535 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $1,020.82 | $1,084.6152 | $1,084.61 | $1,084.65 | $1,084.60 | |