| 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 | $213.51 | 6.142% | $226.6238 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $242.69 | 11.245% | $269.9805 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $127.99 | 12.651% | $144.182 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $147.88 | 8.447% | $160.3714 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $228.79 | 12.851% | $258.1918 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $153.87 | 3.275% | $158.9092 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $105.39 | 8.271% | $114.1068 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $1,220.12 | $1,332.3655 | $1,332.36 | $1,332.35 | $1,332.40 | |