| 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 | $120.35 | 5.201% | $126.6094 | $126.61 | $126.60 | $126.60 |
| Purchase #2 | $247.75 | 12.619% | $279.0136 | $279.01 | $279.00 | $279.00 |
| Purchase #3 | $156.26 | 3.834% | $162.251 | $162.25 | $162.25 | $162.30 |
| Purchase #4 | $178.79 | 3.530% | $185.1013 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $100.60 | 9.124% | $109.7787 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $53.48 | 9.200% | $58.4002 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $152.39 | 10.390% | $168.2233 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $1,009.62 | $1,089.3775 | $1,089.37 | $1,089.35 | $1,089.40 | |