| 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 | $11.75 | 12.422% | $13.2096 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $197.93 | 10.612% | $218.9343 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $183.66 | 7.369% | $197.1939 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $70.81 | 12.649% | $79.7668 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $211.54 | 11.809% | $236.5208 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $196.65 | 10.644% | $217.5814 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $69.28 | 12.788% | $78.1395 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $941.62 | $1,041.3463 | $1,041.34 | $1,041.35 | $1,041.30 | |