| 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 | $140.43 | 4.748% | $147.0976 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $194.29 | 9.434% | $212.6193 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $22.48 | 13.407% | $25.4939 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $248.35 | 9.123% | $271.007 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $68.85 | 9.151% | $75.1505 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $47.59 | 3.397% | $49.2066 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $224.53 | 13.681% | $255.2479 | $255.25 | $255.25 | $255.20 |
| 7 purchase totals = | $946.52 | $1,035.8228 | $1,035.83 | $1,035.80 | $1,035.80 | |