| 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 | $241.92 | 13.518% | $274.6227 | $274.62 | $274.60 | $274.60 |
| Purchase #2 | $201.61 | 12.159% | $226.1238 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $124.28 | 7.683% | $133.8284 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $216.41 | 5.605% | $228.5398 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $33.49 | 9.535% | $36.6833 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $228.83 | 5.392% | $241.1685 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $233.32 | 11.405% | $259.9301 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,279.86 | $1,400.8966 | $1,400.89 | $1,400.90 | $1,400.80 | |