| 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 | $245.90 | 4.854% | $257.836 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $106.73 | 5.619% | $112.7272 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $48.50 | 10.137% | $53.4164 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $139.72 | 3.208% | $144.2022 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $237.95 | 13.570% | $270.2398 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $174.93 | 5.346% | $184.2818 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $83.87 | 9.605% | $91.9257 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $1,037.60 | $1,114.6291 | $1,114.64 | $1,114.70 | $1,114.50 | |