| 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 | $115.80 | 11.416% | $129.0197 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $115.90 | 5.616% | $122.4089 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $208.41 | 6.105% | $221.1334 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $87.54 | 4.554% | $91.5266 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $95.49 | 7.172% | $102.3385 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $207.27 | 6.524% | $220.7923 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $250.64 | 3.438% | $259.257 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,081.05 | $1,146.4764 | $1,146.48 | $1,146.50 | $1,146.40 | |