| 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 | $110.85 | 6.208% | $117.7316 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $203.53 | 13.809% | $231.6355 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $145.96 | 10.797% | $161.7193 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $33.84 | 6.201% | $35.9384 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $195.81 | 7.834% | $211.1498 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $209.66 | 10.148% | $230.9363 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $102.96 | 12.519% | $115.8496 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $1,002.61 | $1,104.9605 | $1,104.97 | $1,105.00 | $1,104.70 | |