| 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 | $114.41 | 12.732% | $128.9767 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $158.38 | 3.872% | $164.5125 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $50.73 | 8.286% | $54.9335 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $245.55 | 6.216% | $260.8134 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $202.67 | 8.848% | $220.6022 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $138.27 | 9.393% | $151.2577 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $123.71 | 6.831% | $132.1606 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,033.72 | $1,113.2566 | $1,113.25 | $1,113.25 | $1,113.30 | |