| 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 | $198.27 | 11.472% | $221.0155 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $10.80 | 12.385% | $12.1376 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $195.31 | 8.827% | $212.55 | $212.55 | $212.55 | $212.60 |
| Purchase #4 | $225.67 | 4.588% | $236.0237 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $9.86 | 10.165% | $10.8623 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $66.87 | 8.302% | $72.4215 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $192.31 | 13.329% | $217.943 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $899.09 | $982.9536 | $982.95 | $982.90 | $982.90 | |