| 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 | $154.92 | 9.640% | $169.8543 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $63.78 | 12.479% | $71.7391 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $226.59 | 6.214% | $240.6703 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $129.34 | 8.690% | $140.5796 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $121.57 | 11.369% | $135.3913 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $38.95 | 10.258% | $42.9455 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $196.80 | 7.632% | $211.8198 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $931.95 | $1,012.9999 | $1,013.00 | $1,013.00 | $1,013.00 | |