| 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 | $22.80 | 12.724% | $25.7011 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $189.69 | 7.598% | $204.1026 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $159.52 | 3.260% | $164.7204 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $131.90 | 6.794% | $140.8613 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $105.45 | 11.524% | $117.6021 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $233.70 | 12.640% | $263.2397 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $83.37 | 9.230% | $91.0651 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $926.43 | $1,007.2923 | $1,007.29 | $1,007.25 | $1,007.30 | |