| 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 | $184.84 | 9.547% | $202.4867 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $120.76 | 6.229% | $128.2821 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $194.59 | 13.642% | $221.136 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $189.91 | 9.749% | $208.4243 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $191.67 | 11.349% | $213.4226 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $250.71 | 10.827% | $277.8544 | $277.85 | $277.85 | $277.90 |
| Purchase #7 | $90.35 | 9.226% | $98.6857 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $1,222.83 | $1,350.2918 | $1,350.29 | $1,350.30 | $1,350.30 | |