| 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 | $248.54 | 12.649% | $279.9778 | $279.98 | $280.00 | $280.00 |
| Purchase #2 | $85.82 | 7.177% | $91.9793 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $80.68 | 3.819% | $83.7612 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $214.60 | 12.629% | $241.7018 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $19.52 | 12.628% | $21.985 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $30.82 | 3.741% | $31.973 | $31.97 | $31.95 | $32.00 |
| Purchase #7 | $133.63 | 11.724% | $149.2968 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $813.61 | $900.6749 | $900.68 | $900.70 | $900.80 | |