| 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 | $109.61 | 3.394% | $113.3302 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $6.77 | 5.804% | $7.1629 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $94.77 | 8.614% | $102.9335 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $210.28 | 13.797% | $239.2923 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $172.46 | 9.417% | $188.7006 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $240.51 | 12.518% | $270.617 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $136.74 | 9.165% | $149.2722 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $971.14 | $1,071.3087 | $1,071.30 | $1,071.30 | $1,071.30 | |