| 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 | $118.73 | 9.185% | $129.6354 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $249.68 | 9.171% | $272.5782 | $272.58 | $272.60 | $272.60 |
| Purchase #3 | $90.31 | 9.264% | $98.6763 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $23.53 | 12.331% | $26.4315 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $164.75 | 6.148% | $174.8788 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $168.57 | 6.610% | $179.7125 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $144.48 | 8.687% | $157.031 | $157.03 | $157.05 | $157.00 |
| 7 purchase totals = | $960.05 | $1,038.9437 | $1,038.95 | $1,039.05 | $1,038.90 | |