| 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 | $101.91 | 3.463% | $105.4391 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $246.63 | 12.616% | $277.7448 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $115.47 | 11.174% | $128.3726 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $202.88 | 10.742% | $224.6734 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $164.27 | 10.599% | $181.681 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $94.88 | 12.827% | $107.0503 | $107.05 | $107.05 | $107.10 |
| Purchase #7 | $11.81 | 11.610% | $13.1811 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $937.85 | $1,038.1423 | $1,038.13 | $1,038.15 | $1,038.20 | |