| 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 | $121.84 | 5.308% | $128.3073 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $209.63 | 4.741% | $219.5686 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $32.70 | 13.576% | $37.1394 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $49.66 | 8.137% | $53.7008 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $172.26 | 3.742% | $178.706 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $50.97 | 10.270% | $56.2046 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $114.29 | 7.488% | $122.848 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $751.35 | $796.4747 | $796.48 | $796.45 | $796.40 | |