| 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 | $190.79 | 10.230% | $210.3078 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $34.94 | 12.274% | $39.2285 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $245.74 | 13.831% | $279.7283 | $279.73 | $279.75 | $279.70 |
| Purchase #4 | $183.77 | 6.303% | $195.353 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $128.64 | 3.347% | $132.9456 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $81.83 | 12.686% | $92.211 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $189.52 | 5.599% | $200.1312 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $1,055.23 | $1,149.9054 | $1,149.91 | $1,149.95 | $1,149.80 | |