| 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 | $191.70 | 10.228% | $211.3071 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $245.73 | 7.335% | $263.7543 | $263.75 | $263.75 | $263.80 |
| Purchase #3 | $20.83 | 8.764% | $22.6555 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $69.54 | 8.243% | $75.2722 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $39.86 | 6.704% | $42.5322 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $17.51 | 8.415% | $18.9835 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $139.88 | 3.589% | $144.9003 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $725.05 | $779.4051 | $779.40 | $779.40 | $779.50 | |