| 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 | $112.54 | 8.732% | $122.367 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $88.77 | 5.486% | $93.6399 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $145.91 | 10.122% | $160.679 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $240.45 | 3.309% | $248.4065 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $221.94 | 3.685% | $230.1185 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $64.56 | 7.777% | $69.5808 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $139.43 | 7.220% | $149.4968 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $1,013.60 | $1,074.2885 | $1,074.30 | $1,074.30 | $1,074.30 | |