| 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 | $94.57 | 10.586% | $104.5812 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $103.35 | 8.378% | $112.0087 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $230.73 | 6.331% | $245.3375 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $148.44 | 7.394% | $159.4157 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $189.94 | 4.311% | $198.1283 | $198.13 | $198.15 | $198.10 |
| Purchase #6 | $105.85 | 5.872% | $112.0655 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $192.47 | 4.364% | $200.8694 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $1,065.35 | $1,132.4063 | $1,132.42 | $1,132.40 | $1,132.40 | |