| 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 | $201.65 | 9.726% | $221.2625 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $221.29 | 11.232% | $246.1453 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $243.73 | 9.393% | $266.6236 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $5.36 | 7.647% | $5.7699 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $80.30 | 12.515% | $90.3495 | $90.35 | $90.35 | $90.30 |
| Purchase #6 | $185.62 | 6.233% | $197.1897 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $233.30 | 12.329% | $262.0636 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,171.25 | $1,289.4041 | $1,289.40 | $1,289.35 | $1,289.40 | |