| 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 | $124.64 | 4.802% | $130.6252 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $229.61 | 5.641% | $242.5623 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $166.69 | 8.294% | $180.5153 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $113.65 | 12.631% | $128.0051 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $228.48 | 7.341% | $245.2527 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $189.38 | 7.236% | $203.0835 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $156.85 | 9.440% | $171.6566 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $1,209.30 | $1,301.7007 | $1,301.71 | $1,301.70 | $1,301.80 | |