| 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 | $217.43 | 4.742% | $227.7405 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $183.30 | 3.338% | $189.4186 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $101.44 | 12.340% | $113.9577 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $211.36 | 3.643% | $219.0598 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $236.28 | 8.588% | $256.5717 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $137.44 | 8.664% | $149.3478 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $182.45 | 5.696% | $192.8424 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $1,269.70 | $1,348.9385 | $1,348.94 | $1,348.90 | $1,348.90 | |