| 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 | $245.76 | 7.428% | $264.0151 | $264.02 | $264.00 | $264.00 |
| Purchase #2 | $30.74 | 4.196% | $32.0299 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $194.97 | 8.764% | $212.0572 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $15.90 | 4.486% | $16.6133 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $216.72 | 12.640% | $244.1134 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $186.93 | 11.106% | $207.6904 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $238.56 | 12.320% | $267.9506 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $1,129.58 | $1,244.4699 | $1,244.47 | $1,244.45 | $1,244.50 | |