| 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 | $39.75 | 9.642% | $43.5827 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $183.91 | 3.355% | $190.0802 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $35.49 | 8.508% | $38.5095 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $240.34 | 7.199% | $257.6421 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $154.60 | 11.385% | $172.2012 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $221.60 | 4.749% | $232.1238 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $234.40 | 3.284% | $242.0977 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,110.09 | $1,176.2372 | $1,176.23 | $1,176.25 | $1,176.20 | |