| 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 | $230.80 | 4.853% | $242.0007 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $29.78 | 5.518% | $31.4233 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $80.35 | 9.546% | $88.0202 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $64.81 | 5.605% | $68.4426 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $38.85 | 6.739% | $41.4681 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $114.38 | 13.809% | $130.1747 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $219.51 | 13.606% | $249.3765 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $778.48 | $850.9061 | $850.90 | $850.85 | $850.90 | |