| 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 | $193.87 | 4.872% | $203.3153 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $99.93 | 3.470% | $103.3976 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $161.44 | 10.556% | $178.4816 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $219.31 | 12.374% | $246.4474 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $18.51 | 3.754% | $19.2049 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $109.65 | 5.444% | $115.6193 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $219.46 | 13.627% | $249.3658 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $1,022.17 | $1,115.8319 | $1,115.84 | $1,115.80 | $1,115.80 | |