| 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 | $45.83 | 7.631% | $49.3273 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $133.48 | 11.182% | $148.4057 | $148.41 | $148.40 | $148.40 |
| Purchase #3 | $138.92 | 7.717% | $149.6405 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $206.58 | 3.116% | $213.017 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $201.37 | 13.455% | $228.4643 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $245.56 | 5.196% | $258.3193 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $116.73 | 10.346% | $128.8069 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,088.47 | $1,175.9810 | $1,175.99 | $1,175.95 | $1,175.90 | |