| 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 | $36.39 | 5.233% | $38.2943 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $112.90 | 7.646% | $121.5323 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $28.44 | 12.158% | $31.8977 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $194.35 | 12.170% | $218.0024 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $190.89 | 12.393% | $214.547 | $214.55 | $214.55 | $214.50 |
| Purchase #6 | $245.52 | 7.418% | $263.7327 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $148.88 | 8.750% | $161.907 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $957.37 | $1,049.9134 | $1,049.91 | $1,049.95 | $1,049.80 | |