| 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 | $128.42 | 11.664% | $143.3989 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $242.37 | 13.384% | $274.8088 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $224.93 | 5.298% | $236.8468 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $36.63 | 7.839% | $39.5014 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $16.80 | 13.310% | $19.0361 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $71.72 | 6.725% | $76.5432 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $213.88 | 13.138% | $241.9796 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $934.75 | $1,032.1148 | $1,032.12 | $1,032.15 | $1,032.00 | |