| 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 | $225.70 | 9.490% | $247.1189 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $121.54 | 5.361% | $128.0558 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $62.40 | 6.539% | $66.4803 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $32.38 | 6.356% | $34.4381 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $229.60 | 7.198% | $246.1266 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $230.95 | 11.135% | $256.6663 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $79.57 | 5.356% | $83.8318 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $982.14 | $1,062.7178 | $1,062.73 | $1,062.75 | $1,062.70 | |