| 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 | $117.29 | 9.297% | $128.1945 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $193.97 | 12.813% | $218.8234 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $46.30 | 3.137% | $47.7524 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $45.47 | 10.146% | $50.0834 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $163.68 | 5.351% | $172.4385 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $62.32 | 6.463% | $66.3477 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $211.51 | 8.862% | $230.254 | $230.25 | $230.25 | $230.30 |
| 7 purchase totals = | $840.54 | $913.8939 | $913.88 | $913.90 | $913.90 | |