| 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 | $88.98 | 10.701% | $98.5017 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $206.84 | 9.150% | $225.7659 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $238.48 | 11.855% | $266.7518 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $68.93 | 5.811% | $72.9355 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $83.93 | 9.165% | $91.6222 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $134.51 | 5.317% | $141.6619 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $230.34 | 13.686% | $261.8643 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $1,052.01 | $1,159.1033 | $1,159.10 | $1,159.05 | $1,159.20 | |