| 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 | $142.75 | 6.679% | $152.2843 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $104.75 | 12.757% | $118.113 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $119.57 | 11.828% | $133.7127 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $187.25 | 10.189% | $206.3289 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $219.67 | 12.489% | $247.1046 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $38.76 | 9.793% | $42.5558 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $221.65 | 8.789% | $241.1308 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,034.40 | $1,141.2301 | $1,141.22 | $1,141.25 | $1,141.20 | |