| 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 | $228.44 | 10.801% | $253.1138 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $47.48 | 3.536% | $49.1589 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $161.85 | 6.519% | $172.401 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $192.45 | 7.654% | $207.1801 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $164.76 | 4.564% | $172.2796 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $156.78 | 12.748% | $176.7663 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $229.31 | 4.185% | $238.9066 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $1,181.07 | $1,269.8063 | $1,269.81 | $1,269.80 | $1,269.90 | |