| 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 | $223.84 | 7.119% | $239.7752 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $93.93 | 8.584% | $101.993 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $56.59 | 5.128% | $59.4919 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $92.66 | 6.811% | $98.9711 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $228.36 | 7.666% | $245.8661 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $217.64 | 11.275% | $242.1789 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $139.27 | 9.485% | $152.4798 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,052.29 | $1,140.7560 | $1,140.76 | $1,140.80 | $1,140.90 | |