| 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 | $97.99 | 5.738% | $103.6127 | $103.61 | $103.60 | $103.60 |
| Purchase #2 | $92.46 | 4.710% | $96.8149 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $106.50 | 8.558% | $115.6143 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $184.92 | 3.783% | $191.9155 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $135.49 | 10.691% | $149.9752 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $152.34 | 12.168% | $170.8767 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $249.26 | 6.107% | $264.4823 | $264.48 | $264.50 | $264.50 |
| 7 purchase totals = | $1,018.96 | $1,093.2916 | $1,093.29 | $1,093.30 | $1,093.30 | |