| 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 | $129.46 | 13.325% | $146.7105 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $137.71 | 3.162% | $142.0644 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $202.56 | 8.826% | $220.4379 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $47.73 | 3.775% | $49.5318 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $172.81 | 4.131% | $179.9488 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $202.63 | 4.464% | $211.6754 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $92.62 | 7.814% | $99.8573 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $985.52 | $1,050.2261 | $1,050.23 | $1,050.25 | $1,050.20 | |