| 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 | $118.53 | 5.262% | $124.767 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $240.88 | 6.734% | $257.1009 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $153.64 | 7.131% | $164.5961 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $72.49 | 11.113% | $80.5458 | $80.55 | $80.55 | $80.50 |
| Purchase #5 | $87.32 | 8.372% | $94.6304 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $168.69 | 7.718% | $181.7095 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $39.61 | 8.251% | $42.8782 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $881.16 | $946.2279 | $946.24 | $946.25 | $946.20 | |