| 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 | $231.27 | 12.756% | $260.7708 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $239.53 | 12.717% | $269.991 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $110.59 | 3.332% | $114.2749 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $153.46 | 3.500% | $158.8311 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $176.78 | 13.320% | $200.3271 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $241.65 | 12.271% | $271.3029 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $202.26 | 4.866% | $212.102 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $1,355.54 | $1,487.5998 | $1,487.59 | $1,487.60 | $1,487.60 | |