| 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 | $223.65 | 13.664% | $254.2095 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $17.49 | 11.822% | $19.5577 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $24.54 | 4.690% | $25.6909 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $196.86 | 6.480% | $209.6165 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $111.55 | 8.442% | $120.9671 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $156.72 | 13.790% | $178.3317 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $210.74 | 8.505% | $228.6634 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $941.55 | $1,037.0368 | $1,037.04 | $1,037.00 | $1,037.10 | |