| 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 | $101.36 | 6.543% | $107.992 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $12.56 | 10.160% | $13.8361 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $92.51 | 3.808% | $96.0328 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $78.49 | 7.742% | $84.5667 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $223.74 | 11.592% | $249.6759 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $247.78 | 12.126% | $277.8258 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $210.33 | 9.463% | $230.2335 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $966.77 | $1,060.1628 | $1,060.17 | $1,060.25 | $1,060.10 | |