| 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 | $238.92 | 10.503% | $264.0138 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $104.84 | 9.834% | $115.15 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $186.97 | 7.413% | $200.8301 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $65.70 | 12.378% | $73.8323 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $72.81 | 9.240% | $79.5376 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $64.68 | 5.247% | $68.0738 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $248.39 | 11.788% | $277.6702 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $982.31 | $1,079.1078 | $1,079.10 | $1,079.10 | $1,079.10 | |