| 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 | $193.30 | 5.530% | $203.9895 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $224.50 | 11.174% | $249.5856 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $32.78 | 6.724% | $34.9841 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $48.32 | 9.239% | $52.7843 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $88.44 | 8.232% | $95.7204 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $209.55 | 7.457% | $225.1761 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $127.71 | 8.550% | $138.6292 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $924.60 | $1,000.8692 | $1,000.87 | $1,000.95 | $1,000.90 | |