| 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 | $200.66 | 9.137% | $218.9943 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $232.32 | 12.810% | $262.0802 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $160.94 | 4.159% | $167.6335 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $222.51 | 11.114% | $247.2398 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $118.89 | 9.248% | $129.8849 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $151.42 | 11.458% | $168.7697 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $149.97 | 6.131% | $159.1647 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $1,236.71 | $1,353.7671 | $1,353.75 | $1,353.80 | $1,353.80 | |