| 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 | $228.85 | 10.685% | $253.3026 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $133.98 | 11.305% | $149.1264 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $205.42 | 4.322% | $214.2983 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $126.94 | 9.358% | $138.819 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $242.28 | 9.715% | $265.8175 | $265.82 | $265.80 | $265.80 |
| Purchase #6 | $158.27 | 11.640% | $176.6926 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $35.66 | 8.111% | $38.5524 | $38.55 | $38.55 | $38.60 |
| 7 purchase totals = | $1,131.40 | $1,236.6088 | $1,236.61 | $1,236.60 | $1,236.60 | |