| 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 | $226.27 | 4.232% | $235.8457 | $235.85 | $235.85 | $235.80 |
| Purchase #2 | $84.71 | 10.722% | $93.7926 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $103.29 | 11.860% | $115.5402 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $200.28 | 13.257% | $226.8311 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $50.55 | 6.138% | $53.6528 | $53.65 | $53.65 | $53.70 |
| Purchase #6 | $229.50 | 10.635% | $253.9073 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $36.25 | 3.656% | $37.5753 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $930.85 | $1,017.1450 | $1,017.15 | $1,017.20 | $1,017.10 | |