| 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 | $180.84 | 3.691% | $187.5148 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $238.35 | 5.508% | $251.4783 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $32.33 | 7.552% | $34.7716 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $247.38 | 8.174% | $267.6008 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $39.43 | 7.867% | $42.532 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $84.70 | 8.464% | $91.869 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $123.74 | 8.760% | $134.5796 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $946.77 | $1,010.3461 | $1,010.34 | $1,010.35 | $1,010.40 | |