| 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 | $36.76 | 3.452% | $38.029 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $209.59 | 13.568% | $238.0272 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $147.63 | 12.570% | $166.1871 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $234.60 | 9.228% | $256.2489 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $189.77 | 7.491% | $203.9857 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $59.64 | 6.105% | $63.281 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $198.27 | 8.740% | $215.5988 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,076.26 | $1,181.3577 | $1,181.37 | $1,181.45 | $1,181.30 | |