| 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 | $202.83 | 4.133% | $211.213 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $141.42 | 12.158% | $158.6138 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $147.39 | 4.817% | $154.4898 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $8.76 | 12.254% | $9.8335 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $34.48 | 5.819% | $36.4864 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $181.88 | 4.216% | $189.5481 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $71.26 | 10.164% | $78.5029 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $788.02 | $838.6875 | $838.68 | $838.70 | $838.60 | |