| 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 | $236.79 | 9.564% | $259.4366 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $219.62 | 11.387% | $244.6281 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $78.94 | 8.565% | $85.7012 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $138.38 | 6.772% | $147.7511 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $84.80 | 13.802% | $96.5041 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $248.50 | 7.389% | $266.8617 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $130.44 | 10.180% | $143.7188 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $1,137.47 | $1,244.6016 | $1,244.60 | $1,244.60 | $1,244.60 | |