| 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 | $95.55 | 11.482% | $106.5211 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $128.86 | 12.578% | $145.068 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $116.71 | 6.532% | $124.3335 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $175.96 | 10.206% | $193.9185 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $239.31 | 11.232% | $266.1893 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $205.55 | 9.102% | $224.2592 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $184.54 | 6.279% | $196.1273 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $1,146.48 | $1,256.4169 | $1,256.42 | $1,256.40 | $1,256.40 | |