| 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 | $238.64 | 13.649% | $271.212 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $135.74 | 3.684% | $140.7407 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $81.75 | 12.447% | $91.9254 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $84.99 | 3.726% | $88.1567 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $202.43 | 11.438% | $225.5839 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $88.27 | 13.470% | $100.16 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $245.96 | 5.491% | $259.4657 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,077.78 | $1,177.2444 | $1,177.25 | $1,177.25 | $1,177.30 | |