| 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 | $120.80 | 10.667% | $133.6857 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $6.85 | 12.278% | $7.691 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $129.98 | 4.516% | $135.8499 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $110.26 | 10.728% | $122.0887 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $196.91 | 7.113% | $210.9162 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $144.71 | 10.531% | $159.9494 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $224.94 | 12.474% | $252.999 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $934.45 | $1,023.1799 | $1,023.19 | $1,023.20 | $1,023.10 | |