| 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 | $219.48 | 11.830% | $245.4445 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $204.61 | 12.839% | $230.8799 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $191.92 | 7.765% | $206.8226 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $184.36 | 4.391% | $192.4552 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $141.40 | 3.120% | $145.8117 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $227.98 | 13.834% | $259.5188 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $227.43 | 3.637% | $235.7016 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,397.18 | $1,516.6343 | $1,516.63 | $1,516.60 | $1,516.60 | |