| 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 | $177.26 | 13.214% | $200.6831 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $211.64 | 6.798% | $226.0273 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $202.63 | 4.208% | $211.1567 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $49.75 | 9.871% | $54.6608 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $45.73 | 8.417% | $49.5791 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $53.57 | 13.467% | $60.7843 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $233.39 | 8.790% | $253.905 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $973.97 | $1,056.7963 | $1,056.80 | $1,056.85 | $1,056.90 | |