| 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 | $37.63 | 4.465% | $39.3102 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $243.69 | 11.494% | $271.6997 | $271.70 | $271.70 | $271.70 |
| Purchase #3 | $131.30 | 3.227% | $135.5371 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $215.52 | 7.168% | $230.9685 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $178.94 | 8.459% | $194.0765 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $201.53 | 9.432% | $220.5383 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $152.33 | 7.848% | $164.2849 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $1,160.94 | $1,256.4152 | $1,256.42 | $1,256.45 | $1,256.40 | |