| 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 | $195.98 | 4.482% | $204.7638 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $87.29 | 4.164% | $90.9248 | $90.92 | $90.90 | $90.90 |
| Purchase #3 | $110.68 | 9.293% | $120.9655 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $110.34 | 4.631% | $115.4498 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $74.81 | 3.600% | $77.5032 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $135.74 | 8.148% | $146.8001 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $232.34 | 10.256% | $256.1688 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $947.18 | $1,012.5760 | $1,012.57 | $1,012.50 | $1,012.60 | |