| 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 | $122.81 | 8.177% | $132.8522 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $207.68 | 11.184% | $230.9069 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $7.87 | 11.357% | $8.7638 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $98.82 | 12.118% | $110.795 | $110.80 | $110.80 | $110.80 |
| Purchase #5 | $197.73 | 9.251% | $216.022 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $225.55 | 3.119% | $232.5849 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $141.68 | 13.283% | $160.4994 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $1,002.14 | $1,092.4242 | $1,092.42 | $1,092.40 | $1,092.50 | |