| 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 | $233.67 | 4.665% | $244.5707 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $73.53 | 11.793% | $82.2014 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $128.71 | 5.315% | $135.5509 | $135.55 | $135.55 | $135.60 |
| Purchase #4 | $206.68 | 7.200% | $221.561 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $80.83 | 13.412% | $91.6709 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $216.80 | 9.799% | $238.0442 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $136.35 | 3.149% | $140.6437 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,076.57 | $1,154.2428 | $1,154.23 | $1,154.20 | $1,154.30 | |