| 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 | $115.52 | 5.357% | $121.7084 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $219.70 | 12.695% | $247.5909 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $72.87 | 4.482% | $76.136 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $193.48 | 8.348% | $209.6317 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $7.49 | 7.393% | $8.0437 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $152.47 | 5.293% | $160.5402 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $110.89 | 3.489% | $114.759 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $872.42 | $938.4099 | $938.41 | $938.45 | $938.30 | |