| 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 | $120.54 | 8.641% | $130.9559 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $240.72 | 5.433% | $253.7983 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $225.29 | 5.286% | $237.1988 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $137.96 | 12.422% | $155.0974 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $39.36 | 8.468% | $42.693 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $8.65 | 7.286% | $9.2802 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $178.77 | 12.448% | $201.0233 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $951.29 | $1,030.0469 | $1,030.05 | $1,030.05 | $1,030.10 | |