| 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 | $198.64 | 7.615% | $213.7664 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $242.57 | 8.811% | $263.9428 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $174.98 | 13.792% | $199.1132 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $232.29 | 4.120% | $241.8603 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $29.61 | 7.134% | $31.7224 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $96.38 | 12.462% | $108.3909 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $232.78 | 3.798% | $241.621 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $1,207.25 | $1,300.4170 | $1,300.41 | $1,300.35 | $1,300.40 | |