| 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 | $211.55 | 4.749% | $221.5965 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $160.40 | 13.487% | $182.0331 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $103.45 | 6.405% | $110.076 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $238.80 | 5.377% | $251.6403 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $122.34 | 3.745% | $126.9216 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $144.45 | 12.368% | $162.3156 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $83.87 | 11.603% | $93.6014 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $1,064.86 | $1,148.1845 | $1,148.19 | $1,148.20 | $1,148.10 | |