| 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 | $178.35 | 12.233% | $200.1676 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $229.61 | 7.169% | $246.0707 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $164.35 | 5.535% | $173.4468 | $173.45 | $173.45 | $173.40 |
| Purchase #4 | $187.76 | 4.137% | $195.5276 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $214.85 | 6.507% | $228.8303 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $245.57 | 9.341% | $268.5087 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $38.96 | 3.579% | $40.3544 | $40.35 | $40.35 | $40.40 |
| 7 purchase totals = | $1,259.45 | $1,352.9061 | $1,352.91 | $1,352.90 | $1,352.90 | |