| 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 | $180.27 | 11.235% | $200.5233 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $147.77 | 12.563% | $166.3343 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $234.49 | 12.311% | $263.3581 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $6.70 | 11.137% | $7.4462 | $7.45 | $7.45 | $7.40 |
| Purchase #5 | $119.66 | 11.419% | $133.324 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $211.86 | 3.216% | $218.6734 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $192.66 | 4.356% | $201.0523 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $1,093.41 | $1,190.7116 | $1,190.70 | $1,190.65 | $1,190.70 | |