| 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 | $247.67 | 11.570% | $276.3254 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $131.42 | 12.454% | $147.787 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $149.84 | 6.491% | $159.5661 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $210.69 | 13.378% | $238.8761 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $30.32 | 4.774% | $31.7675 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $210.30 | 9.480% | $230.2364 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $112.62 | 4.131% | $117.2723 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $1,092.86 | $1,201.8308 | $1,201.85 | $1,201.85 | $1,201.90 | |