| 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 | $120.90 | 13.796% | $137.5794 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $141.63 | 6.550% | $150.9068 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $193.41 | 13.399% | $219.325 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $214.35 | 12.521% | $241.1888 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $204.66 | 8.348% | $221.745 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $186.70 | 7.322% | $200.3702 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $66.77 | 13.277% | $75.6351 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $1,128.42 | $1,246.7503 | $1,246.77 | $1,246.80 | $1,246.70 | |