| 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 | $245.44 | 12.161% | $275.288 | $275.29 | $275.30 | $275.30 |
| Purchase #2 | $46.32 | 13.431% | $52.5412 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $9.33 | 5.535% | $9.8464 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $229.63 | 3.792% | $238.3376 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $230.48 | 3.437% | $238.4016 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $96.67 | 11.338% | $107.6304 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $156.99 | 8.372% | $170.1332 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,014.86 | $1,092.1784 | $1,092.18 | $1,092.25 | $1,092.00 | |