| 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 | $149.96 | 9.401% | $164.0577 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $250.29 | 9.559% | $274.2152 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $113.61 | 12.724% | $128.0657 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $197.33 | 7.270% | $211.6759 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $181.28 | 6.260% | $192.6281 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $202.79 | 7.851% | $218.711 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $39.50 | 8.466% | $42.8441 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $1,134.76 | $1,232.1977 | $1,232.21 | $1,232.20 | $1,232.20 | |