| 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 | $113.74 | 12.464% | $127.9166 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $96.60 | 7.244% | $103.5977 | $103.60 | $103.60 | $103.60 |
| Purchase #3 | $209.27 | 10.307% | $230.8395 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $160.58 | 8.319% | $173.9387 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $192.86 | 9.200% | $210.6031 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $231.98 | 6.283% | $246.5553 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $47.30 | 10.658% | $52.3412 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $1,052.33 | $1,145.7921 | $1,145.80 | $1,145.80 | $1,145.70 | |