| 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 | $188.77 | 9.814% | $207.2959 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $175.95 | 5.782% | $186.1234 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $122.86 | 4.649% | $128.5718 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $65.86 | 11.534% | $73.4563 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $115.52 | 13.236% | $130.8102 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $152.70 | 11.751% | $170.6438 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $102.47 | 6.490% | $109.1203 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $924.13 | $1,006.0217 | $1,006.02 | $1,005.95 | $1,006.00 | |