| 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 | $39.34 | 3.415% | $40.6835 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $231.51 | 5.295% | $243.7685 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $204.27 | 11.847% | $228.4699 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $197.48 | 4.445% | $206.258 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $123.72 | 6.426% | $131.6702 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $121.83 | 11.171% | $135.4396 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $13.41 | 3.167% | $13.8347 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $931.56 | $1,000.1244 | $1,000.12 | $1,000.10 | $1,000.20 | |