| 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 | $29.26 | 13.333% | $33.1612 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $202.81 | 5.311% | $213.5812 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $198.55 | 6.401% | $211.2592 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $249.61 | 10.853% | $276.7002 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $78.70 | 13.571% | $89.3804 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $219.78 | 9.826% | $241.3756 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $214.48 | 4.212% | $223.5139 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,193.19 | $1,288.9717 | $1,288.97 | $1,289.00 | $1,289.10 | |