| 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 | $37.35 | 6.690% | $39.8487 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $230.88 | 6.392% | $245.6378 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $238.87 | 5.172% | $251.2244 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $153.37 | 7.145% | $164.3283 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $224.33 | 6.631% | $239.2053 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $103.40 | 9.745% | $113.4763 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $187.36 | 3.773% | $194.4291 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $1,175.56 | $1,248.1499 | $1,248.16 | $1,248.20 | $1,248.00 | |