| 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 | $110.93 | 5.298% | $116.8071 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $210.33 | 10.313% | $232.0213 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $223.84 | 3.127% | $230.8395 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $37.84 | 13.219% | $42.8421 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $199.53 | 3.190% | $205.895 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $43.54 | 7.285% | $46.7119 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $142.47 | 6.802% | $152.1608 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $968.48 | $1,027.2777 | $1,027.28 | $1,027.25 | $1,027.20 | |