| 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 | $90.57 | 10.232% | $99.8371 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $212.62 | 12.285% | $238.7404 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $87.37 | 7.820% | $94.2023 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $153.29 | 12.812% | $172.9295 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $146.89 | 12.196% | $164.8047 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $226.68 | 11.347% | $252.4014 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $96.99 | 3.698% | $100.5767 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,014.41 | $1,123.4921 | $1,123.49 | $1,123.55 | $1,123.40 | |